24424434212 has 12 divisors (see below), whose sum is σ = 42747403020. Its totient is φ = 12210890496.

The previous prime is 24424434179. The next prime is 24424434217. The reversal of 24424434212 is 21243442442.

It can be written as a sum of positive squares in 2 ways, for example, as 15066580516 + 9357853696 = 122746^2 + 96736^2 .

It is not an unprimeable number, because it can be changed into a prime (24424434217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289637 + ... + 364332.

It is an arithmetic number, because the mean of its divisors is an integer number (3562283585).

Almost surely, 2^24424434212 is an apocalyptic number.

It is an amenable number.

24424434212 is a deficient number, since it is larger than the sum of its proper divisors (18322968808).

24424434212 is a wasteful number, since it uses less digits than its factorization.

24424434212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663310 (or 663308 counting only the distinct ones).

The product of its digits is 49152, while the sum is 32.

Adding to 24424434212 its reverse (21243442442), we get a palindrome (45667876654).

The spelling of 24424434212 in words is "twenty-four billion, four hundred twenty-four million, four hundred thirty-four thousand, two hundred twelve".